2013-02-23 [paul] 3.9.0cvs101
[claws.git] / src / mimeview.c
index 9a19f3e1d2ca75f11a05682bfc7f6a1823a67531..b7640a2cd3ef9ba3a082d6e7f985de6888d14973 100644 (file)
@@ -1,6 +1,6 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2011 Hiroyuki Yamamoto and the Claws Mail team
+ * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,6 +19,7 @@
 
 #ifdef HAVE_CONFIG_H
 #  include "config.h"
+#include "claws-features.h"
 #endif
 
 #include "defs.h"
@@ -54,6 +55,8 @@
 #include "gtk/gtkvscrollbutton.h"
 #include "gtk/logwindow.h"
 #include "timing.h"
+#include "manage_window.h"
+#include "privacy.h"
 
 #ifdef MAEMO
 #include <libosso.h>
@@ -89,10 +92,6 @@ static gboolean mimeview_write_part          (const gchar    *filename,
 
 static void mimeview_selected          (GtkTreeSelection       *selection,
                                         MimeView       *mimeview);
-static void mimeview_start_drag        (GtkWidget      *widget,
-                                        gint            button,
-                                        GdkEvent       *event,
-                                        MimeView       *mimeview);
 static gint mimeview_button_pressed    (GtkWidget      *widget,
                                         GdkEventButton *event,
                                         MimeView       *mimeview);
@@ -110,19 +109,15 @@ static void mimeview_drag_data_get      (GtkWidget          *widget,
 static gboolean mimeview_scrolled      (GtkWidget      *widget,
                                         GdkEventScroll *event,
                                         MimeView       *mimeview);
-static void mimeview_display_as_text   (MimeView       *mimeview);
-static void mimeview_save_as           (MimeView       *mimeview);
+
 static void mimeview_save_all          (MimeView       *mimeview);
-static void mimeview_launch            (MimeView       *mimeview,
-                                        MimeInfo       *partinfo);
 #ifndef G_OS_WIN32
-static void mimeview_open_with         (MimeView       *mimeview);
 static void mimeview_open_part_with    (MimeView       *mimeview,
                                         MimeInfo       *partinfo,
                                         gboolean        automatic);
 #endif
-static void mimeview_select_next_part  (MimeView       *mimeview);
-static void mimeview_select_prev_part  (MimeView       *mimeview);
+static void mimeview_send_to           (MimeView       *mimeview,
+                                        MimeInfo       *partinfo);
 static void mimeview_view_file         (const gchar    *filename,
                                         MimeInfo       *partinfo,
                                         const gchar    *cmd,
@@ -143,6 +138,9 @@ static void icon_list_create                (MimeView       *mimeview,
 static void icon_list_clear            (MimeView       *mimeview);
 static void icon_list_toggle_by_mime_info (MimeView    *mimeview,
                                           MimeInfo     *mimeinfo);
+static void ctree_size_allocate_cb     (GtkWidget      *widget,
+                                        GtkAllocation  *allocation,
+                                        MimeView       *mimeview);
 static gint mime_toggle_button_cb(GtkWidget *button, GdkEventButton *event,
                                    MimeView *mimeview);
 static gboolean part_button_pressed    (MimeView       *mimeview, 
@@ -168,6 +166,12 @@ static void mimeview_open_with_cb(GtkAction *action, gpointer data)
 }
 #endif
 
+static void mimeview_send_to_cb(GtkAction *action, gpointer data)
+{
+       MimeView *mimeview = (MimeView *)data;  
+       mimeview_send_to(mimeview, mimeview_get_part_to_use(mimeview));
+}
+
 static void mimeview_display_as_text_cb(GtkAction *action, gpointer data)
 {
        mimeview_display_as_text((MimeView *)data);
@@ -195,15 +199,16 @@ static void mimeview_select_prev_part_cb(GtkAction *action, gpointer data)
 
 static GtkActionEntry mimeview_menu_actions[] = {
        { "MimeView", NULL, "MimeView" },
-       { "MimeView/Open", NULL, N_("_Open (l)"), NULL, "Open MIME part", G_CALLBACK(mimeview_launch_cb) },
+       { "MimeView/Open", NULL, N_("_Open"), NULL, "Open MIME part", G_CALLBACK(mimeview_launch_cb) },
 #if (!defined MAEMO && !defined G_OS_WIN32)
-       { "MimeView/OpenWith", NULL, N_("Open _with (o)..."), NULL, "Open MIME part with...", G_CALLBACK(mimeview_open_with_cb) },
+       { "MimeView/OpenWith", NULL, N_("Open _with..."), NULL, "Open MIME part with...", G_CALLBACK(mimeview_open_with_cb) },
 #endif
-       { "MimeView/DisplayAsText", NULL, N_("_Display as text (t)"), NULL, "Display as text", G_CALLBACK(mimeview_display_as_text_cb) },
-       { "MimeView/SaveAs", NULL, N_("_Save as (y)..."), NULL, "Save as", G_CALLBACK(mimeview_save_as_cb) },
+       { "MimeView/SendTo", NULL, N_("Send to..."), NULL, "Send to", G_CALLBACK(mimeview_send_to_cb) },
+       { "MimeView/DisplayAsText", NULL, N_("_Display as text"), NULL, "Display as text", G_CALLBACK(mimeview_display_as_text_cb) },
+       { "MimeView/SaveAs", NULL, N_("_Save as..."), NULL, "Save as", G_CALLBACK(mimeview_save_as_cb) },
        { "MimeView/SaveAll", NULL, N_("Save _all..."), NULL, "Save all parts", G_CALLBACK(mimeview_save_all_cb) },
-       { "MimeView/NextPart", NULL, N_("Next part (a)"), NULL, "Next part", G_CALLBACK(mimeview_select_next_part_cb) },
-       { "MimeView/PrevPart", NULL, N_("Previous part (z)"), NULL, "Previous part", G_CALLBACK(mimeview_select_prev_part_cb) }
+       { "MimeView/NextPart", NULL, N_("Next part"), NULL, "Next part", G_CALLBACK(mimeview_select_next_part_cb) },
+       { "MimeView/PrevPart", NULL, N_("Previous part"), NULL, "Previous part", G_CALLBACK(mimeview_select_prev_part_cb) }
 };
 
 static GtkTargetEntry mimeview_mime_types[] =
@@ -304,7 +309,9 @@ MimeView *mimeview_create(MainWindow *mainwin)
        column = gtk_tree_view_get_column(GTK_TREE_VIEW(ctree), cols-1);
                                                           
        renderer = gtk_cell_renderer_text_new();
+#if(GTK_CHECK_VERSION(2,18,0))
        gtk_cell_renderer_set_alignment(renderer, 1, 0.5);
+#endif
        cols = gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(ctree),
                                        -1, titles[COL_SIZE], renderer,
                                        "text", COL_SIZE, NULL);
@@ -323,16 +330,16 @@ MimeView *mimeview_create(MainWindow *mainwin)
 
        gtk_widget_show(ctree);
        gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
+       gtk_drag_source_set(ctree, GDK_BUTTON1_MASK|GDK_BUTTON3_MASK, 
+                           mimeview_mime_types, 1, GDK_ACTION_COPY);
 
        g_signal_connect(G_OBJECT(selection), "changed",
                         G_CALLBACK(mimeview_selected), mimeview);
-       g_signal_connect(G_OBJECT(ctree), "button-release-event",
+       g_signal_connect(G_OBJECT(ctree), "button_release_event",
                         G_CALLBACK(mimeview_button_pressed), mimeview);
-       g_signal_connect(G_OBJECT(ctree), "key-press-event",
+       g_signal_connect(G_OBJECT(ctree), "key_press_event",
                         G_CALLBACK(mimeview_key_pressed), mimeview);
-       g_signal_connect(G_OBJECT (ctree),"drag-begin",
-                        G_CALLBACK (mimeview_start_drag), mimeview);
-       g_signal_connect(G_OBJECT(ctree), "drag-data-get",
+       g_signal_connect(G_OBJECT(ctree), "drag_data_get",
                         G_CALLBACK(mimeview_drag_data_get), mimeview);
 
        mime_notebook = gtk_notebook_new();
@@ -383,6 +390,8 @@ MimeView *mimeview_create(MainWindow *mainwin)
        
        ctree_mainbox = gtk_hbox_new(FALSE, 0); 
        gtk_box_pack_start(GTK_BOX(ctree_mainbox), scrolledwin, TRUE, TRUE, 0);
+       g_signal_connect(G_OBJECT(ctree_mainbox), "size_allocate", 
+                        G_CALLBACK(ctree_size_allocate_cb), mimeview);
 
        mimeview->ui_manager = gtk_ui_manager_new();
        mimeview->action_group = cm_menu_create_action_group_full(mimeview->ui_manager,
@@ -400,6 +409,9 @@ MimeView *mimeview_create(MainWindow *mainwin)
                        "/Menus/MimeView/", "OpenWith", "MimeView/OpenWith",
                        GTK_UI_MANAGER_MENUITEM);
 #endif
+       MENUITEM_ADDUI_MANAGER(mimeview->ui_manager, 
+                       "/Menus/MimeView/", "SendTo", "MimeView/SendTo",
+                       GTK_UI_MANAGER_MENUITEM);
        MENUITEM_ADDUI_MANAGER(mimeview->ui_manager, 
                        "/Menus/MimeView/", "DisplayAsText", "MimeView/DisplayAsText",
                        GTK_UI_MANAGER_MENUITEM);
@@ -458,7 +470,6 @@ MimeView *mimeview_create(MainWindow *mainwin)
 #if !(GTK_CHECK_VERSION(2,12,0))
        mimeview->tooltips      = tips;
 #endif
-       mimeview->oldsize       = 60;
        mimeview->mime_toggle   = mime_toggle;
        mimeview->siginfoview   = siginfoview;
        mimeview->scrollbutton  = scrollbutton;
@@ -616,10 +627,15 @@ static gboolean mimeview_tree_next(GtkTreeModel *model, GtkTreePath *path)
        has_parent = gtk_tree_model_iter_parent(model, &parent, &iter);
        
        if (!gtk_tree_model_iter_next(model, &iter)) {
-               if (has_parent && gtk_tree_model_iter_next(model, &parent)) {
+               while (has_parent) {
+                       GtkTreeIter saved_parent = parent;
                        gtk_tree_path_up(path);
-                       gtk_tree_path_next(path);
-                       return TRUE;
+                       if (gtk_tree_model_iter_next(model, &parent)) {
+                               gtk_tree_path_next(path);
+                               return TRUE;
+                       } else {
+                               has_parent = gtk_tree_model_iter_parent(model, &parent, &saved_parent);
+                       }
                }
                
        } else {
@@ -989,7 +1005,6 @@ void mimeview_clear(MimeView *mimeview)
 }
 
 static void check_signature_cb(GtkWidget *widget, gpointer user_data);
-static void mimeview_check_signature(MimeView *mimeview);
 static void display_full_info_cb(GtkWidget *widget, gpointer user_data);
 
 static void update_signature_noticeview(MimeView *mimeview, MimeInfo *mimeinfo, 
@@ -1035,13 +1050,11 @@ static void update_signature_noticeview(MimeView *mimeview, MimeInfo *mimeinfo,
                icon = STOCK_PIXMAP_PRIVACY_FAILED;
                break;
        case SIGNATURE_CHECK_FAILED:
-               button_text = _("Check again");
-               func = check_signature_cb;
-               icon = STOCK_PIXMAP_PRIVACY_UNKNOWN;
        case SIGNATURE_CHECK_TIMEOUT:
                button_text = _("Check again");
                func = check_signature_cb;
                icon = STOCK_PIXMAP_PRIVACY_UNKNOWN;
+               break;
        default:
                break;
        }
@@ -1307,7 +1320,7 @@ static void check_signature_cb(GtkWidget *widget, gpointer user_data)
        }
 }
 
-static void mimeview_check_signature(MimeView *mimeview)
+void mimeview_check_signature(MimeView *mimeview)
 {
        check_signature_cb(NULL, mimeview);     
 }
@@ -1365,7 +1378,13 @@ static void update_signature_info(MimeView *mimeview, MimeInfo *selected)
                siginfo = procmime_mimeinfo_parent(siginfo);
        }
        mimeview->siginfo = siginfo;
-       
+
+       /* This shortcut boolean is there to correctly set the menu's
+        * CheckSignature item sensitivity without killing performance
+        * each time the menu sensitiveness is updated (a lot).
+        */
+       mimeview->signed_part = (siginfo == selected);
+
        if (siginfo == NULL) {
                noticeview_hide(mimeview->siginfoview);
                return;
@@ -1431,24 +1450,6 @@ static void mimeview_selected(GtkTreeSelection *selection, MimeView *mimeview)
        }
 }
 
-static void mimeview_start_drag(GtkWidget *widget, gint button,
-                               GdkEvent *event, MimeView *mimeview)
-{
-       GdkDragContext *context;
-       MimeInfo *partinfo;
-
-       cm_return_if_fail(mimeview != NULL);
-
-       partinfo = mimeview_get_selected_part(mimeview);
-       if (partinfo == NULL || 
-           partinfo->disposition == DISPOSITIONTYPE_INLINE)
-               return;
-
-       context = gtk_drag_begin(widget, mimeview->target_list,
-                                GDK_ACTION_COPY, button, event);
-       gtk_drag_set_icon_default(context);
-}
-
 static gint mimeview_button_pressed(GtkWidget *widget, GdkEventButton *event,
                                    MimeView *mimeview)
 {
@@ -1532,7 +1533,7 @@ gboolean mimeview_pass_key_press_event(MimeView *mimeview, GdkEventKey *event)
        return mimeview_key_pressed(mimeview->ctree, event, mimeview);
 }
 
-static void mimeview_select_next_part(MimeView *mimeview)
+void mimeview_select_next_part(MimeView *mimeview)
 {
        GtkTreeView *ctree = GTK_TREE_VIEW(mimeview->ctree);
        GtkTreeModel *model = gtk_tree_view_get_model(ctree);
@@ -1565,7 +1566,7 @@ skip:
        gtk_tree_path_free(path);
 }
 
-static void mimeview_select_prev_part(MimeView *mimeview)
+void mimeview_select_prev_part(MimeView *mimeview)
 {
        GtkTreeView *ctree = GTK_TREE_VIEW(mimeview->ctree);
        GtkTreeModel *model = gtk_tree_view_get_model(ctree);
@@ -1641,36 +1642,6 @@ static gint mimeview_key_pressed(GtkWidget *widget, GdkEventKey *event,
        case GDK_KEY_Down:
                mimeview_scroll_one_line(mimeview, (event->keyval == GDK_KEY_Up));
                return TRUE;
-       case GDK_KEY_y:
-               BREAK_ON_MODIFIER_KEY();
-               mimeview_save_as(mimeview);
-               return TRUE;
-       case GDK_KEY_t:
-               BREAK_ON_MODIFIER_KEY();
-               mimeview_display_as_text(mimeview);
-               return TRUE;    
-       case GDK_KEY_l:
-               BREAK_ON_MODIFIER_KEY();
-               mimeview_launch(mimeview, NULL);
-               return TRUE;
-       case GDK_KEY_o:
-               BREAK_ON_MODIFIER_KEY();
-#ifndef G_OS_WIN32
-               mimeview_open_with(mimeview);
-#endif
-               return TRUE;
-       case GDK_KEY_c:
-               BREAK_ON_MODIFIER_KEY();
-               mimeview_check_signature(mimeview);
-               return TRUE;
-       case GDK_KEY_a:
-               BREAK_ON_MODIFIER_KEY();
-               mimeview_select_next_part(mimeview);
-               return TRUE;
-       case GDK_KEY_z:
-               BREAK_ON_MODIFIER_KEY();
-               mimeview_select_prev_part(mimeview);
-               return TRUE;
        default:
                break;
        }
@@ -1891,6 +1862,7 @@ static void mimeview_save_all(MimeView *mimeview)
        else
                startdir = g_strdup(get_home_dir());
 
+       manage_window_focus_in(gtk_widget_get_ancestor(mimeview->hbox, GTK_TYPE_WINDOW), NULL, NULL);
        dirname = filesel_select_file_save_folder(_("Select destination folder"), startdir);
        if (!dirname) {
                g_free(startdir);
@@ -1961,7 +1933,7 @@ static MimeInfo *mimeview_get_part_to_use(MimeView *mimeview)
  * Menu callback: Save the selected attachment
  * \param mimeview Current display
  */
-static void mimeview_save_as(MimeView *mimeview)
+void mimeview_save_as(MimeView *mimeview)
 {
        gchar *filename;
        gchar *filepath = NULL;
@@ -2004,6 +1976,7 @@ static void mimeview_save_as(MimeView *mimeview)
 
        g_free(partname);
 
+       manage_window_focus_in(gtk_widget_get_ancestor(mimeview->hbox, GTK_TYPE_WINDOW), NULL, NULL);
        filename = filesel_select_file_save(_("Save as"), filepath);
        if (!filename) {
                g_free(filepath);
@@ -2022,7 +1995,7 @@ static void mimeview_save_as(MimeView *mimeview)
        g_free(filepath);
 }
 
-static void mimeview_display_as_text(MimeView *mimeview)
+void mimeview_display_as_text(MimeView *mimeview)
 {
        MimeInfo *partinfo;
 
@@ -2034,7 +2007,7 @@ static void mimeview_display_as_text(MimeView *mimeview)
        mimeview_show_message_part(mimeview, partinfo);
 }
 
-static void mimeview_launch(MimeView *mimeview, MimeInfo *partinfo)
+void mimeview_launch(MimeView *mimeview, MimeInfo *partinfo)
 {
        gchar *filename;
        gint err;
@@ -2060,7 +2033,7 @@ static void mimeview_launch(MimeView *mimeview, MimeInfo *partinfo)
 }
 
 #ifndef G_OS_WIN32
-static void mimeview_open_with(MimeView *mimeview)
+void mimeview_open_with(MimeView *mimeview)
 {
        MimeInfo *partinfo;
 
@@ -2192,6 +2165,44 @@ out:
 }
 #endif
 
+static void mimeview_send_to(MimeView *mimeview, MimeInfo *partinfo)
+{
+       GList *attach_file = NULL;
+       AttachInfo *ainfo = NULL;
+       gchar *filename;
+       gint err;
+
+       if (!mimeview->opened) return;
+       if (!mimeview->file) return;
+
+       cm_return_if_fail(partinfo != NULL);
+
+       filename = procmime_get_tmp_file_name(partinfo);
+
+       if (!(err = procmime_get_part(filename, partinfo))) {
+               ainfo = g_new0(AttachInfo, 1);
+               ainfo->file = filename;
+               ainfo->name = g_strdup(get_part_name(partinfo));
+               ainfo->content_type = procmime_get_content_type_str(
+                                       partinfo->type, partinfo->subtype);
+               ainfo->charset = g_strdup(procmime_mimeinfo_get_parameter(
+                                       partinfo, "charset"));
+               attach_file = g_list_append(attach_file, ainfo);
+               
+               compose_new(NULL, NULL, attach_file);
+               
+               g_free(ainfo->name);
+               g_free(ainfo->content_type);
+               g_free(ainfo->charset);
+               g_free(ainfo);
+               g_list_free(attach_file);
+       } else
+               alertpanel_error
+                       (_("Couldn't save the part of multipart message: %s"), 
+                               strerror(-err));
+       g_free(filename);
+}
+
 static void mimeview_view_file(const gchar *filename, MimeInfo *partinfo,
                               const gchar *cmd, MimeView *mimeview)
 {
@@ -2282,9 +2293,9 @@ static gboolean icon_clicked_cb (GtkWidget *button, GdkEventButton *event, MimeV
        if (event->button == 1) {
                icon_selected(mimeview, num, partinfo);
                gtk_widget_grab_focus(button);
+               icon_list_toggle_by_mime_info(mimeview, partinfo);
        }
        part_button_pressed(mimeview, event, partinfo);
-       icon_list_toggle_by_mime_info(mimeview, partinfo);
 
        return FALSE;
 }
@@ -2323,18 +2334,10 @@ void mimeview_select_mimepart_icon(MimeView *mimeview, MimeInfo *partinfo)
 static gint icon_key_pressed(GtkWidget *button, GdkEventKey *event,
                             MimeView *mimeview)
 {
-       gint          num;
-       MimeInfo     *partinfo;
        SummaryView  *summaryview;
-       TextView     *textview;
-
-       num      = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "icon_number"));
-       partinfo = g_object_get_data(G_OBJECT(button), "partinfo");
        
        if (!event) return FALSE;
 
-       textview = mimeview->textview;
-
        switch (event->keyval) {
        case GDK_KEY_space:
                if (mimeview_scroll_page(mimeview, FALSE))
@@ -2550,7 +2553,7 @@ static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
                tiptmp = g_strconcat(tip, "\n<b>",
                                prefs_common.attach_desc && mimeinfo->description ?
                                _("Description:") : _("Filename:"),
-                               " </b>", tmp, NULL);
+                               " </b>", g_markup_escape_text(tmp,-1), NULL);
                g_free(tip);
                tip = tiptmp;
                g_free(tmp);
@@ -2684,10 +2687,15 @@ static void icon_list_toggle_by_mime_info (MimeView     *mimeview,
        }
 }
 
+static void ctree_size_allocate_cb(GtkWidget *widget, GtkAllocation *allocation,
+                                   MimeView *mimeview)
+{
+       prefs_common.mimeview_tree_height = allocation->height;
+}
+
 static gint mime_toggle_button_cb(GtkWidget *button, GdkEventButton *event,
                                    MimeView *mimeview)
 {
-       GtkAllocation allocation;
        g_object_ref(button); 
 
        mimeview_leave_notify(button, NULL, NULL);
@@ -2698,7 +2706,8 @@ static gint mime_toggle_button_cb(GtkWidget *button, GdkEventButton *event,
                                        GTK_SHADOW_NONE);
                gtk_widget_hide(mimeview->icon_mainbox);
                gtk_widget_show(mimeview->ctree_mainbox);
-               gtk_paned_set_position(GTK_PANED(mimeview->paned), mimeview->oldsize);
+               gtk_paned_set_position(GTK_PANED(mimeview->paned),
+                                       prefs_common.mimeview_tree_height);
 
                gtkut_container_remove(GTK_CONTAINER(mimeview->icon_mainbox), 
                                        button);
@@ -2707,8 +2716,6 @@ static gint mime_toggle_button_cb(GtkWidget *button, GdkEventButton *event,
        } else {
                gtk_arrow_set(GTK_ARROW(gtk_bin_get_child(GTK_BIN((button)))), GTK_ARROW_LEFT, 
                              GTK_SHADOW_NONE);
-               gtk_widget_get_allocation(mimeview->ctree_mainbox, &allocation);
-               mimeview->oldsize = allocation.height;
                gtk_widget_hide(mimeview->ctree_mainbox);
                gtk_widget_show(mimeview->icon_mainbox);
                gtk_paned_set_position(GTK_PANED(mimeview->paned), 0);
@@ -2780,7 +2787,7 @@ void mimeview_handle_cmd(MimeView *mimeview, const gchar *cmd, GdkEventButton *e
                                GTK_TOGGLE_BUTTON(mimeview->messageview->mainwin->summaryview->toggle_search), 
                                TRUE);
                quicksearch_set(mimeview->messageview->mainwin->summaryview->quicksearch, 
-                               QUICK_SEARCH_EXTENDED, buf);
+                               ADVANCED_SEARCH_EXTENDED, buf);
                g_free(buf);
        }
 }